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comp.lang.ruby

defining Private/Protected class attributes

Carbon Monoxide

5/30/2008 11:17:00 AM

If I would like to define some private/protected class attributes, I
would have to list all their getters or setters under "private" like the
code below. Is there any way that makes it faster?


class HelloRuby
attr_accessor :a, :b

private #a load of getters and setters
:a
:a=
:b
:b=

public
def initialize
end
end
--
Posted via http://www.ruby-....
3 Answers

David A. Black

5/30/2008 11:23:00 AM

0

Hi --

On Fri, 30 May 2008, Carbon Monoxide wrote:

> If I would like to define some private/protected class attributes, I
> would have to list all their getters or setters under "private" like the
> code below. Is there any way that makes it faster?
>
>
> class HelloRuby
> attr_accessor :a, :b
>
> private #a load of getters and setters
> :a
> :a=
> :b
> :b=
>
> public
> def initialize
> end
> end

class C
private
attr_accessor :a, :b
public
def initialize
end
end


David

--
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Siep Korteling

5/30/2008 1:39:00 PM

0

Carbon Monoxide wrote:
> If I would like to define some private/protected class attributes, I
> would have to list all their getters or setters under "private" like the
> code below. Is there any way that makes it faster?
>
>
> class HelloRuby
> attr_accessor :a, :b
>
> private #a load of getters and setters
> :a
> :a=
> :b
> :b=
>
> public
> def initialize
> end
> end

class Test
attr_accessor :a, :b

def pub
end

private

def not_pub
end

attr_accessor :d, :e
end

t=Test.new
t.pub
t.e

#=> private method `e' called for #<Test:0x3156460> (NoMethodError)
--
Posted via http://www.ruby-....

Carbon Monoxide

5/31/2008 4:12:00 AM

0

Siep Korteling wrote:
>
> class Test
> attr_accessor :a, :b
>
> def pub
> end
>
> private
>
> def not_pub
> end
>
> attr_accessor :d, :e
> end
>
> t=Test.new
> t.pub
> t.e
>
> #=> private method `e' called for #<Test:0x3156460> (NoMethodError)


Thanks all!
--
Posted via http://www.ruby-....